DigitalNatura.Org - Gavina vulgar ( Larus ridibundus ) http://digitalnatura.org/details.php?image_id=352 Fri, 17 Apr 2026 07:38:57 GMT http://digitalnatura.org/data/thumbnails/1/CRW_2464gran.jpg Gavina vulgar ( Larus ridibundus ) http://digitalnatura.org/details.php?image_id=352